<?php
declare(strict_types=1);

use Phinx\Migration\AbstractMigration;

final class ModifyColumnStorageTypeInVersionTable extends AbstractMigration
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */

    public function up()
    {
        $this->table('version')
            ->changeColumn("storage_type", "enum", [
                'values' => 'bd_pan,cos,cos_dir',
                'default' => null,
                'null' => true,
                'comment' => '存储类型',
            ])->save();
    }

    public function down()
    {
        $this->table('version')
            ->changeColumn("storage_type", "enum", [
                'values' => 'bd_pan,cos',
                'default' => null,
                'null' => true,
                'comment' => '存储类型',
            ])->save();
    }

}
